Modal verbs questions 1) despite yesterday’s snowfalls we ... home in less than an hour. A) could drive b) were able to drive home I think it’s B. 2) she swam strongly and ... cross the river easily, even though it was swollen by the heavy rain. A) was able b) could I think it’s B. 3) during the war the police ... arrest you for criticizing the government A) May b) might c) could I think all options are ok (could about the past) 4) I can’t access the database. You .... a password A) must have got to put in b) must have to put in c) must put in For some reason B is correct , but I don’t understand why. Your help would be appreciated a lot.